The Valken V-TAC Echo Vest. The Echo Vest delivers the tactical feel and customization of a vest, with the lightweight agility of a tournament harness. Don't be fooled by the slim profile of the Echo. It carries up to 9 pods! Attach our matching tank pouch on the back, radio & grenade pouches on the front, and still have room for more. Ergonomic cuts and extensive adjustability give you an incredible range of motion with a perfect fit.